Whiten Head from Geodha Smoo Geodha Smoo view NW to Faraid Head Geodha Smoo view NW to Faraid Head 2 Smoo Cave from above (2) Geodha Smoo limestone platform with chert bands Geodha Smoo east - 'leopard rock' Geodha Smoo east - 'leopard rock' close-up view Sea thrift at Geodha Smoo Geodha Smoo east platform Watching sea birds Broad Haven (S) view east to Stackpole Head and Ca… Church Rock from Saddle Point Box Bay panorama Box Bay with caves Sandy Pit doline Sandy Pit doline panorama Lichens and Viper's Bugloss on Mowingword Point Mowingword Bay, Pinnacle Stack and Gun Cliff Barafundle Bay cloudscape from Stackpole Head Lattice Windows sea arches and Barafundle Bay Stackpole Head from Mowingword Point Smoo Cave from above Smoo Cave entrance, Durness Geodha Smoo and cave, Durness 2 Geodha Smoo and cave, Durness Allt Smoo sink holes, Durness Allt Smoo and sink holes, Durness Ziswingen limestone quarry panorama Ziswingen limestone quarry 8 Ziswingen limestone quarry 7 Ziswingen limestone quarry 6 Ziswingen limestone quarry 5 Ziswingen limestone quarry 4 Ziswingen limestone quarry 3 Ziswingen limestone quarry 2 Ziswingen limestone quarry 1 Altenbürg quarry panorama Altenbürg quarry 1 Dirtlow Rake openworks, near Castleton, Derbyshire Low-elevation limestone pavement at Gait Barrows N… Gait Barrows commemoration cairn Gait Barrows National Nature Reserve limestone pav… Yew trees on limestone pavement Sink Hole at the base of Mam Tor, Derbyshire Whitbarrow Scar from Witherslack Hall, Cumbria. Upper Lathkill Dale near Monyash, Derbyshire Whitbarrow, Lake District National Park Whitbarrow south end Angular unconformity at Horton-in-Ribblesdale River Wye, Miller's Dale, Derbyshire South from Mam Tor Winnats from Mam Tor Former Chalk quarry, Cliffe Industrial Estate, Lew… Creigiau Eglwyseg, near Llangollen, Wales Easton Freestone Quarry, Portland, Dorset Dirtlow Rake quarry; cave system in cross section… Dirtlow Rake quarry; vein cavity in cross section Cave system exposed by Dirtlow Rake quarry near Ca… Dirtlow Rake quarry; phreatic tube in cross sectio… Dirtlow Rake quarry; cave system in cross section Dirtlow Rake exposed vein with slickensides Clouds and walls Walls Dirtlow Rake 'open works' Tissington Spires, Dovedale River Lathkill, near Over Haddon, Derbyshire